﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace PaymentApp
{
    public class AliPayment : IPayment
    {
        public void Pay(decimal amount)
        {
            Console.WriteLine($"使用支付宝支付{amount:c2}");
        }
    }
}
